Element Pages
A deep-dive page for each of the 118 elements.
What it is
Every one of the 118 elements has its own deep-dive page. An identity card fixes the symbol, atomic number, mass and position, and a facts strip holds the quick numbers you recheck most. The electron configuration arrives with shell bars that count the electrons in each shell. Then comes the story proper: history, characteristics, uses and everyday examples written with Bangladesh in mind. Six exam-style questions round off every page, along with related elements and guides. Opening a page automatically marks it explored on your grid.
Why it helps you study
NCTB chapters tell you about elements in general; exams ask you about specific ones. These pages sit you down with one element at a time and tell its whole story — where the name came from, what the atom looks like, where you meet it today in Bangladesh. The six questions mirror the style NCTB asks, so the page doubles as a chapter and a question bank. And the explored ticks turn the whole table into your personal progress map.
How to use it
- Tap any tile on the home table and open the element’s full page.
- Read the identity card and facts strip for the core numbers.
- Scroll to the electron configuration and count the shells on the shell bars.
- Work through history, characteristics, uses and everyday examples.
- Test yourself with the six exam-style questions before you leave.
Questions students ask
Is the whole page available in Bangla?
Yes — every element page, including the questions and examples, exists fully in both languages; the EN/বাং toggle in the header switches instantly.
How does an element get its explored tick?
Simply open its page — the visit is recorded automatically, and the tick appears on the tile so you can see your coverage grow.